{"id":"CVE-2026-126912","kind":"vulnerability","aliases":["CVE-2026-126912"],"related":[],"title":"Chrome: Skia buffer overflow lets a crafted web page run code","description":"Buffer overflow in Skia in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"A buffer overflow in Skia, the graphics library inside Google Chrome, can be triggered by a crafted HTML page. A remote attacker who gets a user to open that page can execute arbitrary code outside the browser sandbox.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Google Chrome","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["browsers","chrome","desktop","other"],"not_affected_if":["patched-chrome"],"how_to_check":"- Open Chrome's version via `chrome://version` and compare it with the fixed release below.","fix":"- Google Chrome: move to `157.0.8103.78` or later.","status":"open","published_at":"2026-11-11T23:17:21+00:00","first_seen_at":"2026-11-11T23:29:40+00:00","triaged_at":"2026-11-11T23:31:35+00:00","updated_at":"2026-11-11T23:31:35+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-11-11T23:31:35Z","model":"claude-haiku-5-5","output":{"fix":"- Google Chrome: move to `157.0.8103.78` or later.","reach":"internet","title":"Chrome: Skia buffer overflow lets a crafted web page run code","impact":"high","summary":"A buffer overflow in Skia, the graphics library inside Google Chrome, can be triggered by a crafted HTML page. A remote attacker who gets a user to open that page can execute arbitrary code outside the browser sandbox.","audience":"everyone","category":"other","nicknames":[],"who_cares":["chrome","browsers","desktop"],"confidence":0.8,"fix_status":"available","needs_auth":"no","worst_case":"Attacker runs code outside the browser sandbox after a visit.","analyst_note":"","how_to_check":"- Open Chrome's version via `chrome://version` and compare it with the fixed release below.","plain_action":"Update Google Chrome to version 157.0.8103.78 or later, then restart the browser.","product_name":"Google Chrome","needs_analyst":false,"not_affected_if":["patched-chrome"],"who_is_affected":"Anyone running Google Chrome before 157.0.8103.78 who visits a malicious or compromised web page. Chromium-based browsers that pick up the Skia fix are exposed on the same terms, but the sources do not name them. Users on the patched release can skip it.","user_interaction":"yes","product_ecosystem":"vendor","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000708,"input_tokens":4535,"output_tokens":510,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-126912':14A,17A '-2026':13A,16A '157.0.8103.78':70C 'allow':71C 'arbitrari':55B,77C 'attack':44B,74C 'browser':20B,59B 'buffer':3A,24B,61C 'chrome':1A,19A,21B,33B,67C 'chromium':87C 'code':11A,56B,78C 'craft':7A,39B,84C 'cve':12A,15A 'desktop':22B 'execut':54B,76C 'get':46B 'googl':32B,66C 'google':18A 'graphic':29B 'high':90C 'html':40B,85C 'insid':31B 'let':5A 'librari':30B 'open':50B 'outsid':57B,79C 'overflow':4A,25B,62C 'page':9A,41B,52B,86C 'prior':68C 'remot':43B,73C 'run':10A 'sandbox':60B,81C 'secur':88C 'sever':89C 'skia':2A,27B,64C 'trigger':36B 'user':48B 'via':82C 'web':8A","nicknames":[],"mitigations":[],"who_affected":"Anyone running Google Chrome before 157.0.8103.78 who visits a malicious or compromised web page. Chromium-based browsers that pick up the Skia fix are exposed on the same terms, but the sources do not name them. Users on the patched release can skip it.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"everyone","plain_action":"Update Google Chrome to version 157.0.8103.78 or later, then restart the browser.","pkeys":["chrome","googlechrome"],"ptokens":["chrome","google"],"labels":["browsers","chrome","desktop","high","other","vendor"],"campaign_type":null,"search_a":"'-126912':14A,17A '-2026':13A,16A 'buffer':3A 'chrome':1A,19A 'code':11A 'craft':7A 'cve':12A,15A 'google':18A 'let':5A 'overflow':4A 'page':9A 'run':10A 'skia':2A 'web':8A","search_b":"'arbitrari':55B 'attack':44B 'browser':20B,59B 'buffer':24B 'chrome':21B,33B 'code':56B 'craft':39B 'desktop':22B 'execut':54B 'get':46B 'googl':32B 'graphic':29B 'html':40B 'insid':31B 'librari':30B 'open':50B 'outsid':57B 'overflow':25B 'page':41B,52B 'remot':43B 'sandbox':60B 'skia':27B 'trigger':36B 'user':48B","search_c":"'157.0.8103.78':70C 'allow':71C 'arbitrari':77C 'attack':74C 'buffer':61C 'chrome':67C 'chromium':87C 'code':78C 'craft':84C 'execut':76C 'googl':66C 'high':90C 'html':85C 'outsid':79C 'overflow':62C 'page':86C 'prior':68C 'remot':73C 'sandbox':81C 'secur':88C 'sever':89C 'skia':64C 'via':82C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-11T23:17:21+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-126912","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126912","severity":null,"published_at":"2026-11-11T23:17:21+00:00","modified_at":"2026-11-11T23:17:21+00:00","first_seen_at":"2026-11-11T23:29:40+00:00","fetched_at":"2026-11-11T23:29:40+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}